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Cologne

$302+ Cheap flights from Wisconsin to Cologne (CGN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — CGN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Wisconsin to Cologne

Cheapest flights from Wisconsin to Cologne
Explore the most affordable flight options available from Wisconsin to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This oojo deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:45 pm
ORD
-
CGN
2 stops36h 25m
British Airways
Tue 3/175:05 pm
CGN
-
ORD
2 stops29h 09m
British Airways
Deal found 1/28$559
This oojo deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:10 pm
ORD
-
CGN
1 stop16h 20m
British Airways
Tue 3/105:05 pm
CGN
-
ORD
2 stops29h 09m
British Airways
Deal found 1/28$562
This Justfly.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:50 am
ORD
-
CGN
1 stop22h 25m
Turkish Airlines
Tue 3/1011:35 am
CGN
-
ORD
1 stop29h 30m
Turkish Airlines
Deal found 1/27$606
This Justfly.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/511:50 am
ORD
-
CGN
1 stop15h 45m
Turkish Airlines
Wed 2/1811:35 am
CGN
-
ORD
1 stop29h 30m
Turkish Airlines
Deal found 1/27$610
This British Airways deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:45 pm
ORD
-
CGN
1 stop11h 25m
British Airways
Sun 3/14:35 pm
CGN
-
ORD
1 stop33h 10m
British Airways
Deal found 1/28$627
This SmartFares deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:10 pm
ORD
-
CGN
1 stop30h 15m
Turkish Airlines
Wed 10/217:10 pm
CGN
-
ORD
1 stop21h 30m
Turkish Airlines
Deal found 1/29$639
This oojo deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:10 pm
ORD
-
CGN
1 stop30h 15m
Turkish Airlines
Mon 4/67:10 pm
CGN
-
ORD
1 stop21h 30m
Turkish Airlines
Deal found 1/28$655
This FlightHub deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:20 pm
ORD
-
CGN
1 stop31h 15m
Turkish Airlines
Tue 3/3110:25 am
CGN
-
ORD
1 stop30h 15m
Turkish Airlines
Deal found 1/28$740
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/55:24 pm
GRB
-
CGN
2 stops16h 51m
United Airlines
Sun 2/89:10 am
CGN
-
GRB
2 stops14h 37m
United Airlines
Deal found 1/28$789
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:24 pm
MSP
-
CGN
2 stops18h 51m
United Airlines
Sun 3/19:10 am
CGN
-
MSP
2 stops17h 23m
United Airlines
Deal found 1/28$838
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/291:04 pm
MSP
-
CGN
2 stops21h 16m
United Airlines
Mon 4/61:00 pm
CGN
-
MSP
2 stops37h 53m
United Airlines
Deal found 1/27$869
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/284:30 pm
MSP
-
CGN
2 stops41h 50m
United Airlines
Mon 4/61:00 pm
CGN
-
MSP
2 stops37h 53m
United Airlines
Deal found 1/27$873

Find flight deals from Wisconsin to Cologne

Keep the following information in mind while searching for Wisconsin to Cologne flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$559
(oojo)

One-way from

$302
(Kiwi.com)
Provider with most accurate pricing for Milwaukee-Mitchell-Cologne Köln/Bonn flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Cologne Köln/Bonn flights.
Search Deals
From Wisconsin to Cologne Köln/Bonn
Search Deals
One-way flight from Wisconsin to Cologne Köln/Bonn
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin to Cologne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Wisconsin to Cologne that are best for you.

Fly from

Wisconsin

Fly to

Cologne

Route

Depart

Return

Price

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Tue 3/3

2:04 pm-4:30 pm

2 stops19h 26m

Cologne Köln/Bonn

Tue 3/10

5:05 pm-4:14 pm

2 stops29h 09m

$559

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Tue 3/3

8:45 pm-4:10 pm

2 stops36h 25m

Cologne Köln/Bonn

Tue 3/17

5:05 pm-4:14 pm

2 stops29h 09m

$559

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Wed 2/25

9:45 pm-4:10 pm

1 stop11h 25m

Cologne Köln/Bonn

Sun 3/1

4:35 pm-1:50 pm

1 stop28h 15m

$627

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Wed 2/11

8:20 pm-5:15 pm

1 stop37h 55m

Cologne Köln/Bonn

Sun 2/15

11:35 am-10:05 am

1 stop29h 30m

$742

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Fri 3/13

12:50 pm-5:15 pm

1 stop22h 25m

Cologne Köln/Bonn

Fri 3/20

11:35 am-11:05 am

1 stop29h 30m

$785

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Mon 3/30

9:50 am-10:05 pm

3 stops29h 15m

Cologne Köln/Bonn

Mon 4/6

8:20 am-12:55 pm

3 stops35h 35m

$822

MinneapolisCologne

MSP - CGN

MSPCGN

Minneapolis St Paul

Wed 2/25

3:24 pm-5:15 pm

2 stops18h 51m

Cologne Köln/Bonn

Sun 3/1

9:10 am-7:33 pm

2 stops17h 23m

$838

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Mon 5/18

7:25 pm-9:05 pm

2 stops18h 40m

Cologne Köln/Bonn

Mon 5/25

6:20 am-9:25 pm

2 stops22h 05m

$841

MinneapolisCologne

MSP - CGN

MSPCGN

Minneapolis St Paul

Tue 3/31

12:15 pm-12:20 pm

2 stops17h 05m

Cologne Köln/Bonn

Mon 4/6

1:00 pm-9:59 pm

2 stops39h 59m

$869

MinneapolisCologne

MSP - CGN

MSPCGN

Minneapolis St Paul

Sun 3/29

1:04 pm-5:20 pm

2 stops21h 16m

Cologne Köln/Bonn

Mon 4/6

1:00 pm-7:53 pm

2 stops37h 53m

$869

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 26 results
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Best time to book a flight from Wisconsin to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from Wisconsin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Wisconsin to Cologne

What is the cheapest month to book a flight from Wisconsin to Cologne?

Currently, May is the cheapest month in which you can book a flight from Wisconsin to Cologne (average of $483). Flying from Wisconsin to Cologne in June is currently the most expensive (average of $1,145). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to Cologne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cologne from Wisconsin?

    Located just 9.5 mi from the city center, Cologne Köln/Bonn (CGN) is the airport most travelers will use when flying to Cologne from Wisconsin.

  • How long is the flight from Wisconsin to Cologne?

    Airlines like British Airways and United Airlines fly from Wisconsin to Cologne in about 18h 51m. The time it takes to get you to your destination can typically vary by up to 35m. The distance between Wisconsin and Cologne is about 4292 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Wisconsin to Cologne?

    The most popular flight routes from Wisconsin to Cologne are Chicago O'Hare Intl - Cologne Köln/Bonn, Minneapolis St Paul - Cologne Köln/Bonn and Green Bay Austin-Straubel - Cologne Köln/Bonn.

  • Can I find deals for flights from Wisconsin to Cologne that include hotel bookings?

    Yes. In addition to deals on Wisconsin to Cologne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wisconsin to Cologne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wisconsin to Cologne.

  • Can I find deals for business class flights from Wisconsin to Cologne?

    Yes. Cheapflights offers flight deals from Wisconsin to Cologne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Wisconsin to Cologne?

    Currently, May is the cheapest month in which you can book a flight from Wisconsin to Cologne (average of $483). Flying from Wisconsin to Cologne in June is currently the most expensive (average of $1,145). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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